Discovery of graphene electroluminescence: a first for metal-related material

Discover the electroluminescence of graphene: a first for a material related to metals laetitia.merciris Fri 04/04/2025 - 13:12 Contents An unprecedented discovery, published in the prestigious journal Nature, presents for the first time the electroluminescence of a metallic material. This phenomenon, where a material subjected to electric current emits light while remaining cold, is omnipresent in our daily life, whether for lighting or display…